Thanks for the extra pics, Rob. It could be. I was actually looking more for abrasions but the plating bubbles are an issue too, sometimes. I run across these so often, I don't pay much attention to them anymore.
CoopHome:How do bar cents on the Memorial design happen? misalignment of the hub during the die creation. this is a one step process, but if the alignment is not correct at the beginning of the working hub process, and snaps into the correct alignment, then these DDR's will be created on the die and show up on the struck cents.